09/10/2025
3:40 PM | Amkor Technology (Issuer)
Haghighi Farshad (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/08/2025
4:28 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/08/2025
8:08 AM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/05/2025
6:16 PM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
6:18 PM | 2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
6:20 PM | Amkor Technology (Issuer)
Sujoda Management, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
6:21 PM | Amkor Technology (Issuer)
SUJODA Investments, LP (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
6:27 PM | Amkor Technology (Issuer)
KIM DAVID D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
6:29 PM | 2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
6:30 PM | Amkor Technology (Issuer)
KIM AGNES C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
6:32 PM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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08/05/2025
6:09 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/01/2025
3:40 PM | 2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/01/2025
3:41 PM | 2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/01/2025
3:42 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/01/2025
3:42 PM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2025
4:51 PM | Amkor Technology (Issuer)
ROGERS MARK N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/29/2025
2:27 PM | Amkor Technology (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/02/2025
5:16 PM | Amkor Technology (Issuer)
Rutten Guillaume Marie Jean (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/02/2025
5:11 PM | Amkor Technology (Issuer)
Engel Kevin (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/02/2025
5:13 PM | Amkor Technology (Issuer)
Faust Megan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:50 PM | Amkor Technology (Issuer)
Liao Daniel JL (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:52 PM | Amkor Technology (Issuer)
LIU JOHN D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:55 PM | Amkor Technology (Issuer)
Carolin Roger Anthony (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:58 PM | Amkor Technology (Issuer)
CHURCHILL WINSTON J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:59 PM | ALEXANDER DOUGLAS A (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:37 PM | Amkor Technology (Issuer)
WATSON DAVID N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:42 PM | Amkor Technology (Issuer)
Tily Gil C. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:45 PM | Amkor Technology (Issuer)
Morse Robert Randolph (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:47 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/27/2025
4:47 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/16/2025
3:38 PM | Amkor Technology (Issuer)
Liao Daniel JL (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/16/2025
3:39 PM | Amkor Technology (Issuer)
LIU JOHN D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/16/2025
3:41 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/16/2025
3:42 PM | Amkor Technology (Issuer)
Morse Robert Randolph (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/16/2025
3:42 PM | Amkor Technology (Issuer)
Tily Gil C. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/16/2025
3:43 PM | Amkor Technology (Issuer)
WATSON DAVID N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/28/2025
3:08 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/04/2025
3:16 PM | Amkor Technology (Issuer)
Morse Robert Randolph (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2025
3:17 PM | Amkor Technology (Issuer)
Liao Daniel JL (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2025
3:20 PM | Amkor Technology (Issuer)
LIU JOHN D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
04/04/2025
3:28 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2025
3:13 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2025
9:47 AM | Amkor Technology (Filer)
| Form DEF 14A | |
04/04/2025
9:51 AM | Amkor Technology (Filer)
| Form DEFA14A | |
04/04/2025
9:54 AM | Amkor Technology (Filer)
| Form ARS | |
03/25/2025
3:33 PM | Amkor Technology (Filer)
| Form PRE 14A | |
03/14/2025
5:33 PM | Amkor Technology (Issuer)
WATSON DAVID N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2025
3:33 PM | Amkor Technology (Issuer)
Morse Robert Randolph (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
4:24 PM | Amkor Technology (Issuer)
Sujoda Management, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
4:27 PM | Amkor Technology (Issuer)
SUJODA Investments, LP (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
4:31 PM | Amkor Technology (Issuer)
KIM DAVID D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
4:40 PM | Amkor Technology (Issuer)
KIM AGNES C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
4:13 PM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
4:16 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
4:18 PM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
3:34 PM | Amkor Technology (Issuer)
Haghighi Farshad (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
3:36 PM | Amkor Technology (Issuer)
Engel Kevin (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
3:38 PM | Amkor Technology (Issuer)
Rutten Guillaume Marie Jean (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
3:40 PM | Amkor Technology (Issuer)
Faust Megan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/25/2025
4:15 PM | Amkor Technology (Subject)
Engel Kevin (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/21/2025
3:37 PM | Amkor Technology (Issuer)
Haghighi Farshad (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2025
3:41 PM | Amkor Technology (Issuer)
Rutten Guillaume Marie Jean (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2025
3:43 PM | Amkor Technology (Issuer)
Faust Megan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2025
3:45 PM | Amkor Technology (Issuer)
Engel Kevin (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2025
3:46 PM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2025
3:35 PM | Amkor Technology (Issuer)
ROGERS MARK N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/19/2025
3:42 PM | Amkor Technology (Issuer)
Faust Megan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/19/2025
3:43 PM | Amkor Technology (Issuer)
Engel Kevin (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
4:27 PM | Amkor Technology (Issuer)
ROGERS MARK N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
4:29 PM | Amkor Technology (Issuer)
Engel Kevin (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
4:32 PM | Amkor Technology (Issuer)
Haghighi Farshad (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
4:35 PM | Amkor Technology (Issuer)
Carolin Roger Anthony (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
4:25 PM | Amkor Technology (Issuer)
Faust Megan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
3:09 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/22/2025
3:55 PM | Amkor Technology (Issuer)
KIM AGNES C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/22/2025
3:59 PM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/22/2025
4:01 PM | Amkor Technology (Issuer)
James J. Kim 2021 Qualified Annuity Trust U/A Dated 12/15/2021 (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/10/2025
4:21 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/10/2025
4:27 PM | Amkor Technology (Issuer)
James J. Kim 2021 Qualified Annuity Trust U/A Dated 12/15/2021 (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
4:09 PM | 2023 Grantor Retained Annuity Trust of Susan Y. Kim Dated 9/15/2023 (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
11:42 AM | ALEXANDER DOUGLAS A (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
11:45 AM | Amkor Technology (Issuer)
Carolin Roger Anthony (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
11:47 AM | Amkor Technology (Issuer)
CHURCHILL WINSTON J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
11:49 AM | Amkor Technology (Issuer)
Morse Robert Randolph (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
11:52 AM | Amkor Technology (Issuer)
Tily Gil C. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
11:59 AM | Amkor Technology (Issuer)
WATSON DAVID N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
12:01 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
12:02 PM | Amkor Technology (Issuer)
Liao Daniel JL (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/26/2024
12:07 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/19/2024
3:33 PM | Amkor Technology (Issuer)
LIU JOHN D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
12/16/2024
3:32 PM | Amkor Technology (Issuer)
LIU JOHN D (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/16/2024
3:26 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/10/2024
3:35 PM | Amkor Technology (Issuer)
Haghighi Farshad (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2024
3:37 PM | Amkor Technology (Issuer)
Engel Kevin (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/29/2024
2:43 PM | Amkor Technology (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/28/2024
3:09 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/17/2024
3:33 PM | Amkor Technology (Issuer)
Rutten Guillaume Marie Jean (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/15/2024
3:36 PM | Amkor Technology (Subject)
Rutten Guillaume Marie Jean (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
10/04/2024
4:03 PM | Amkor Technology (Subject)
KIM JAMES J (Filed by)
| Form SC 13D/A | |
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